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Stain Removal

Gigantes Plaki on Carpet: Removing Greece's Baked Giant Beans in Tomato Sauce

17 July 20268 min read

What Gigantes Plaki Leaves on Carpet

Gigantes plaki (Greek: γίγαντες πλακί — literally "giant beans baked flat" — also written gigantes or yigandes) is one of the most celebrated Greek vegetarian dishes and a staple of the Greek Orthodox fasting tradition (nistisima — dishes suitable for the many fasting periods in the Greek Orthodox calendar when meat and dairy are avoided). The dish uses gigantes beans — an exceptionally large variety of white runner bean (Phaseolus coccineus) grown primarily in the Kastoria and Florina regions of northern Greece and in parts of western Macedonia, where they can reach 3–4 centimetres in length. The beans are soaked overnight, boiled until nearly tender, then layered in a deep baking dish with a tomato sauce made from fresh and tinned tomatoes, a very generous quantity of Greek extra-virgin olive oil, onion, garlic, celery, carrot, fresh parsley, bay leaves, and sometimes fresh or dried oregano, and baked in the oven for 60–90 minutes until the sauce has reduced to a thick, concentrated glaze around the beans and the top layer is slightly caramelised. The defining characteristic of gigantes plaki — like most traditional Greek baked dishes — is the very generous use of extra-virgin olive oil, which is present in quantities that would surprise cooks unfamiliar with traditional Greek recipes. On carpet, the olive oil is the primary stain challenge, followed by the tomato colour.

What You Will Need

  • Spoon (for beans and sauce)
  • Cold water
  • Clean white cloths or paper towels
  • Cornflour (two rounds for generous olive oil)
  • Enzyme carpet cleaner (amylase and protease enzyme)
  • Dish soap (one teaspoon per 250ml cold water)
  • Hydrogen peroxide 3% (one round for tomato lycopene colour)
  • Baking soda (overnight for herb, garlic, and celery aroma)

Step 1: Remove Beans and Tomato Sauce

Collect the large white beans with a spoon — each bean has absorbed olive oil and tomato sauce during the baking and releases both on carpet contact. The outer skin of a properly baked gigantes bean is slightly caramelised and very tender; the interior is soft and starchy. Collect all bean pieces. The tomato sauce is a thick, concentrated, deeply coloured red-orange liquid that spreads readily. Bay leaves and celery pieces should also be collected.

Step 2: Blot the Olive Oil and Tomato Sauce

Blot from the outer edge inward. The olive oil in gigantes plaki is immediately visible as a separate oil layer around the tomato sauce — Greek extra-virgin olive oil has a characteristic golden-green colour that transfers to the blotting cloth. The tomato sauce transfers as a vivid red-orange stain from the concentrated tomato and lycopene. Apply cold water and blot twice more. The oil layer spreads further than the tomato sauce in most spills.

Step 3: Apply Cornflour for Olive Oil (Two Rounds)

Apply cornflour generously, allow 20 minutes, vacuum. Apply a second round. Traditional Greek gigantes plaki uses olive oil in quantities that reflect Greek culinary tradition — a recipe for four servings may use 120–180ml of extra-virgin olive oil, a substantially higher ratio than typical Italian or French bean dishes. After 90 minutes in the oven, the olive oil is fully integrated into the sauce and the beans. Two cornflour rounds are the standard baseline for gigantes plaki. The golden-green colour of the fresh olive oil transfers onto the cornflour visibly. The caramelised tomato sauce colour remains as the primary stain after fat removal.

Step 4: Apply Enzyme Cleaner for Bean Starch and Protein

Apply cold water and blot. Apply enzyme carpet cleaner and allow 20 minutes. Gigantes beans are high in both starch (amylopectin and amylose) and protein (approximately 22% protein by dry weight, similar to other legumes). Amylase enzyme breaks down the bean starch released onto carpet from the soft bean interiors. Protease enzyme addresses the bean protein. The celery, carrot, and onion in the sauce contribute negligible protein but a small amount of vegetable starch and pectin — the amylase step addresses these. Follow with dish soap and rinse.

Step 5: Treat Tomato Lycopene Colour

Apply hydrogen peroxide 3%, allow 10 minutes, blot and rinse. The tomato lycopene in the concentrated gigantes plaki sauce is the dominant colour compound. Because the sauce is baked for 60–90 minutes in the oven, the lycopene has partially converted from the trans-lycopene form in fresh tomato to cis-lycopene (which is more bioavailable but also has slightly different colour properties). The carotenoid nature of lycopene means the peroxide oxidation step effectively destroys the chromophore in both trans and cis forms. One peroxide round is typically sufficient for a gigantes plaki tomato stain. The mild carrot beta-carotene (orange) from the recipe is also addressed in the same step.

Step 6: Treat Herb, Garlic, and Celery Aroma Overnight

Apply baking soda over the fully dried area and allow overnight. The aroma of gigantes plaki on carpet is driven by the garlic (allicin and diallyl disulphide), dried oregano (carvacrol and thymol — the dominant volatile compounds of Greek oregano, which has a more intensely aromatic character than Italian oregano), fresh parsley (hexanal), bay leaf (eucalyptol/1,8-cineole), and celery (phthalide compounds). Baked garlic has a milder, nuttier aroma than raw garlic but is still present at levels noticeable on carpet. One overnight baking soda application is typically sufficient for gigantes plaki.

Olive Oil Deep in Carpet or Tomato Colour Remaining?

Traditional Greek recipes use olive oil generously — a single gigantes plaki spill can deposit a significant oil load into carpet pile. We can connect you with a local carpet cleaner in the Sutherland Shire.

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Frequently asked

The gigantes plaki was served as part of a full Greek meze spread — alongside taramosalata (pink fish roe dip), dolmades (stuffed vine leaves), tzatziki (yoghurt-cucumber-garlic dip), and spanakopita (spinach and feta pastry). Several of the meze dishes spilled simultaneously onto the same carpet area. Which spill components need special attention in a combined meze spill?

A full Greek meze spill combines multiple stain categories that each need treatment: (1) Taramosalata — the primary challenge is the tarama (cured fish roe or salted cod roe) protein and the bread/potato base. The pale pink colour of taramosalata comes from the roe pigments (astaxanthin from some roes — a carotenoid) and is addressed in the peroxide step. The base (bread or mashed potato) responds to amylase. The emulsified olive oil in taramosalata responds to cornflour. (2) Dolmades — stuffed vine leaves contain rice starch (amylase), lamb or beef protein (protease), and olive oil. The vine leaf chlorophyll creates a faint green tinge addressed in peroxide. (3) Tzatziki — yoghurt protein and fat (protease + cornflour), cucumber juice (very mild, rinse), and raw garlic (overnight baking soda). (4) Spanakopita — filo pastry is very butter-rich (cornflour), spinach creates a green chlorophyll stain (peroxide), and feta cheese adds dairy protein and fat. Treat a combined meze spill with the full sequence: three to four cornflour rounds for the combined olive oil, feta fat, and taramosalata oil; enzyme for all protein types simultaneously; two peroxide rounds for the combined colour compounds; and two overnight baking soda applications for the combined garlic and herb aromas.

The gigantes beans in the dish were the dried variety that had been soaked overnight then home-cooked, rather than using canned (pre-cooked) gigantes beans. Are there any differences in the stain profile between home-cooked dried beans and canned gigantes beans?

Gigantes plaki made from dried beans soaked and cooked from scratch differs from the canned-bean version in the following carpet stain ways: (1) Bean cooking liquid — home-cooked dried gigantes beans are drained before baking, but the beans retain a film of the starchy cooking liquid on their surface. This cooking liquid is rich in bean starch and oligosaccharides. Canned beans are rinsed (and should be for gigantes plaki) before use. A home-cooked bean version may leave a slightly higher starch residue on carpet — the amylase enzyme step addresses this effectively. (2) Bean texture — properly home-cooked dried gigantes beans have a creamier, softer texture than most canned versions, releasing more starch on carpet impact. The starch difference is minor — the enzyme step remains unchanged. (3) No added brine ingredients — canned gigantes typically contain water, salt, and sometimes a calcium compound (calcium chloride) to maintain texture. The home-cooked version contains none of these. No treatment difference results from this. (4) Fat and colour — the olive oil content and tomato sauce colour are entirely determined by the sauce recipe, not the bean preparation method. Treatment is identical for both versions.

The gigantes plaki had cheese melted over the top — some Greek taverna recipes add crumbled feta or sliced kasseri (a yellow semi-hard Greek cheese) on top of the beans for the last 15 minutes of baking. The melted cheese, tomato sauce, and beans all spilled together. How does the cheese change the treatment?

Feta cheese or kasseri melted over gigantes plaki adds dairy fat and protein to the spill: (1) Feta — feta is a brined white cheese with approximately 21% fat and 14% protein. It crumbles rather than melting smoothly (because feta's protein structure does not allow the same smooth melt as a processed or aged cheese). Crumbled feta on carpet releases white dairy fat and protein fragments at the contact zones. The cornflour step absorbs feta fat. Protease enzyme addresses feta protein. Feta's characteristic salty, tangy aroma is mild on carpet and addressed in one overnight baking soda application. Extend to two cornflour rounds plus an additional partial round for combined olive oil and feta fat. (2) Kasseri (a yellow, semi-hard sheep and goat's milk cheese from Macedonia — also used in saganaki) melts more smoothly than feta. Its fat content is approximately 27%. Melted kasseri adds a moderate additional fat layer on the surface of the gigantes sauce. Three cornflour rounds are recommended for a kasseri-topped gigantes plaki spill. Kasseri has a mild, slightly tangy aroma — one overnight baking soda application remains sufficient. Both feta and kasseri protein are addressed within the standard 20-minute enzyme dwell time.